209224584556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{944717}}^1\times {\mathrm{4259}}^1$

素因数の和:948993

約数の個数: 24

約数和(自身を含む): 394400870640

約数和(自身を除く): 185176286084

約数列:

[1, 2, 4, 13, 26, 52, 4259, 8518, 17036, 55367, 110734, 221468, 944717, 1889434, 3778868, 12281321, 24562642, 49125284, 4023549703, 8047099406, 16094198812, 52306146139, 104612292278, 209224584556]

約数ペア:

[(1, 209224584556), (2, 104612292278), (4, 52306146139), (13, 16094198812), (26, 8047099406), (52, 4023549703), (4259, 49125284), (8518, 24562642), (17036, 12281321), (55367, 3778868), (110734, 1889434), (221468, 944717)]